1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alina1380 [7]
3 years ago
9

What is the 50th term of the sequence that begins -4, 2, 8, 14....?

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
7 0

Answer:

a_{50}=290

Step-by-step explanation:

Notice that we are in the presence of an arithmetic sequence (there is a common difference of 6 between a term and the next). So thisis an arithmetic sequence with first term a_1=-4. and common difference "<em>d</em>" = 6.

Recall now the formula for the nth term (a_n) of an arithmetic sequence:

a_n=a_1+(n-1)\,d

Then, using our values in the formula, we get:

a_n=a_1+(n-1)\,d\\a_{50}=-4+(50-1)\,6\\a_{50}=-4+(49)\,6\\a_{50}=290

You might be interested in
(2 4/10+8 4/5)-3 1/5 equals what whole number
FromTheMoon [43]

Answer:

8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Jenna bought enough lattes for all her friends. Each latte was $3.50
alekssr [168]

Answer: 5 lattes

Step-by-step explanation: Our equation is 20 − 3.5x = 2.5, which means x = 5 lattes.

8 0
3 years ago
Read 2 more answers
A line passes through (-2,5) and has slope. What is an equation of the line in point-slope form?
shepuryov [24]

Answer:

Step-by-step explanation:

since the question does not have a given slope you can just put the point into the point slope formula   y-y1 = m(x-x1)  

y-5 = m(x-(-2))

y-5 = m(x+2)

since the slope is not given, leave it like that

4 0
3 years ago
Filip is inviting 6 friends to a party. Each friend wants 5 cookies and each box has 8 cookies. How many boxes should Filip get?
Alecsey [184]
Flip should get 4 boxes.

6*5=30
30/8=3.75
round up for 4.
3 0
1 year ago
Input/output machine
Andreas93 [3]
An input is were you put a number to get the answer. a output is were you take away the answer to get the correct
8 0
3 years ago
Other questions:
  • Mike drank more than half the juice in his glass. what fraction of the juice could Mike have drunk?
    15·2 answers
  • How many quarters in 7 3/4
    11·1 answer
  • Six friends equally share the cost of a gift,they pay$ 90 and receive$ 42 in change how much does each friend pay
    14·1 answer
  • Need help on factoring this
    13·1 answer
  • In the accompanying diagram of right triangle ABC, altitude ¯¯¯¯¯¯ B D B ⁣ D ¯ is drawn to hypotenuse ¯¯¯¯¯¯
    5·1 answer
  • Bianca recently bought a rope that is 25 yards long. Find the length in feet
    9·2 answers
  • Which representation shows y as a function of x?
    7·2 answers
  • Pleaseeee helpppp!! thank you sm:(
    15·2 answers
  • If triangle ABC is similar to triangle PQR, find the value of x and y.
    5·1 answer
  • Solve the simultaneous equations
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!